Mid-Season Service Sale! • Up to 25% off Outboard Service Kits • Up to 26% off Outboard Oil Change Kits • Up to 10% off Gear Lube Kits • Up to 32% off PWC Service Kits • Up to 10% off PWC Oil Change Kits •

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Free Shipping Over $99*
Hassle-Free Returns
Support from Yamaha Parts Specialists

Free Shipping over $99

Orders $99 or more ship free within the contiguous U.S.
May not apply to engines or oversized orders.

Shipping Policy

Free Shipping over $99

Orders $99 or more ship free within the contiguous U.S.
May not apply to engines or oversized orders.

Shipping Policy

45-Day Hassle-Free Returns

Not the right fit? No problem. Send it back within 45 days—no questions, no hassle.

Return Policy

45-Day Hassle-Free Returns

Not the right fit? No problem. Send it back within 45 days—no questions, no hassle.

Return Policy

Expert Support When You Need It

We’re here to make your experience smooth, simple, and stress-free—so you can get back to doing what you love.

Talk to a Parts Expert

Expert Support When You Need It

We’re here to make your experience smooth, simple, and stress-free—so you can get back to doing what you love.

Talk to a Parts Expert

Yamaha Outboard Motor Maintenance Kits - F90

These Yamaha F90 Outboard Maintenance Kits contain everything you need to maintain and repair your Yamaha F90 outboard engine.

Performing periodic maintenance on your Yamaha outboard engine just got a whole lot easier with these Yamaha outboard maintenance kits from Yamaha Online Parts. No need to go searching through old service manuals and online databases to find the right replacement parts for your outboard, these maintenance kits contain everything, from thermostats to oil filters, anodes to O-rings, and so much more. These Yamaha outboard service kits are intended for Yamaha F90 outboard engine models.